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authorDenis Laxalde <denis@laxalde.org>2019-10-16 22:11:33 +0200
committerDenis Laxalde <denis@laxalde.org>2019-10-16 22:53:29 +0200
commit11de594f85479e4804b07dc4f7b33cfe9212bea0 (patch)
tree4212d8619ba52d3c8fc52ef7909a221d8f01d3d5 /src/patch_parse.c
parent9333fc2af65c13c7e6f8450dc7839f481bb018d8 (diff)
downloadlibgit2-11de594f85479e4804b07dc4f7b33cfe9212bea0.tar.gz
patch_parse: handle patches without extended headers
Extended header lines (especially the "index <hash>..<hash> <mode>") are not required by "git apply" so it import patches. So we allow the from-file/to-file lines (--- a/file\n+++ b/file) to directly follow the git diff header. This fixes #5267.
Diffstat (limited to 'src/patch_parse.c')
-rw-r--r--src/patch_parse.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/patch_parse.c b/src/patch_parse.c
index 51c4bb200..126918249 100644
--- a/src/patch_parse.c
+++ b/src/patch_parse.c
@@ -389,6 +389,7 @@ static const parse_header_transition transitions[] = {
{ "index " , STATE_DIFF, STATE_INDEX, parse_header_git_index },
{ "index " , STATE_END, STATE_INDEX, parse_header_git_index },
+ { "--- " , STATE_DIFF, STATE_PATH, parse_header_git_oldpath },
{ "--- " , STATE_INDEX, STATE_PATH, parse_header_git_oldpath },
{ "+++ " , STATE_PATH, STATE_END, parse_header_git_newpath },
{ "GIT binary patch" , STATE_INDEX, STATE_END, NULL },